UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+SNpbLQxiIqnIlvnOIfvUR4oQ9W72rF55Cv5B2lFmw=' 
WHERE 
  key_id = '6553aaf6c6a5c873527bf1485efc83e69cf46d5ae92f22a4c760e33dab01250c' 
  AND (
    token = '9+SNpbLQxiIqnIlvnOIfvUR4oQ9W72rF55Cv5B2lFmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )